人行道行人服务水平评价方法  

Pedestrian level of service for sidewalks

作　　者：边扬[1] 王炜[1] 陆建[1] 

机构地区：[1]东南大学交通学院,南京210096

出　　处：《东南大学学报（自然科学版）》2007年第4期695-699,共5页Journal of Southeast University：Natural Science Edition

基　　金：教育部科学技术研究资助项目(105086);江苏省自然科学基金资助项目(BK2005205)

摘　　要：从行人步行的舒适度和安全感出发,研究典型城市道路两侧人行道的行人服务水平评价方法.调查了9条具有代表性的道路路段的几何特征及交通流特征,并采用路边询问法开展了行人问卷调查.基于调查数据,运用Pearson相关分析得到人行道行人服务水平的主要影响因素为:机非分隔带宽度、非机动车道宽度、绿化带(设施带)宽度、人行道宽度、机动车交通量、非机动车交通量、行人流率及人行道上障碍物分布状况.利用多元逐步回归分析方法,建立了人行道行人服务水平简单回归模型及组合模型形式.The pedestrian level of service for sidewalks is studied from the angle of pedestrians＇ comfort and the sense of safety. The geometrical and operational characteristics of nine typical roadway segments were collected, and at the same time pedestrian questionnaire survey was carried out through intercept survey method. Based on the survey data and Pearson correlation analysis, it is believed that the main influential factors of pedestrian level of service include width of dividing strip between motor vehicle lanes and non-motorized vehicle lane, width of non-motorized vehicle lane, width of landscaped strip （ or device strip）, width of sidewalk, motor vehicle volume, non-motorized vehicle volume, pedestrian flow rate and obstruction. A practical regression model and a combined pedestrian level of service model form are developed by multiple step-wise regression analysis.

关 键 词：人行道 行人服务水平 行人舒适和安全感 简单回归模型 组合模型 

分 类 号：U491[交通运输工程—交通运输规划与管理]